.login{
  width:100%;
  height:100%;
  background-image: url('../images/img-01.jpg');
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  align-items: flex-start;
  align-content: flex-start;
  position: relative;
  z-index: 1;
}

.login::before{
  content: '';
  background: -webkit-linear-gradient(bottom, #005bea, #00c6fb);
  width: 100%;
  height:100%;
  display: block;
  position: absolute;
  top:0;
  left:0;
  z-index: -1;
  opacity: 0.9;
}

.form{
  width:90%;
}

.avatar{
  width:120px;
  height:120px;
  border-radius: 50%;
  margin:10em auto 3em;
  overflow: hidden;
}

.button{
  margin-top:1em;
}

.forget{
  text-align: center;
  margin-top:1em;
}

.forget a{
  color:#fff;
  font-size:16px;
}